package cn.nebula.music.dao;

import java.util.Set;

import org.springframework.stereotype.Repository;

import cn.nebula.music.domain.CombinationSinger;

@Repository
public interface CombinationSingerDAO {
	public Set<CombinationSinger> findAllCombinationSingers();

	public Set<CombinationSinger> findCombinationSingersByCombinationId(Integer combinationId);

	public Set<CombinationSinger> findCombinationSingersBySingerId(Integer SingerId);

	public void addCombinationSinger(CombinationSinger combinationSinger);

	public void updateCombinationSingerByCombinationId(CombinationSinger combinationSinger);

	public void updateCombinationSingerBySingerId(CombinationSinger combinationSinger);

	public Integer deleteCombinationSinger(CombinationSinger combinationSinger);

	public Integer deleteCombinationSingerBySingerId(Integer id);

	public Integer deleteCombinationSingerByCombinationId(Integer id);
}
